Sewage discharge device for water supply and drainage engineering

Abstract

The utility model provides a blowdown device for water supply and drainage engineering. Belongs to the technical field of municipal drainage. According to the technical key points, the device comprises a mounting box, a crushing assembly is movably arranged in the mounting box, a plurality of collecting boxes distributed in an annular array are fixedly connected to the outer side of a second water pipe, a water inlet pipe is connected to the side, close to the mounting box, of each collecting box in a communicating mode, and the other end of each water inlet pipe is connected with the second water pipe in a communicating mode; a water outlet pipe is connected to the side, away from the mounting box, of the collecting box in a communicating mode, the other end of the water outlet pipe is connected with the second water pipe in a communicating mode, a first conical filter is fixedly connected to the interior of the second water pipe, and a second conical filter matched with the first conical filter is fixedly connected to the side, connected with the water outlet pipe, of the interior of the collecting box. The utility model aims to provide the sewage discharge device for the water supply and drainage project, which is used for crushing larger garbage and preventing the filter screen from being blocked. The pollution discharge device is used for solving the problem that an existing pollution discharge device is still blocked when encountering large garbage.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of municipal drainage, and specifically relates to a sewage discharge device for water supply and drainage engineering. BACKGROUND

[0002] Water supply and drainage generally refers to urban water supply system and drainage system, and the drainage engineering is usually composed of a drainage pipeline system and a sewage treatment system, the drainage pipeline system is used for collecting and conveying sewage, and municipal water supply and drainage simply refers to city water supply (tap water) and drainage (rainwater drainage, sewage drainage and the like).

[0003] The current sewage discharge device, as described in the patent with the announcement number CN220814170U, comprises a water collecting funnel, the lower part of the water collecting funnel is fixed with a drainage pipeline, the upper part of the water collecting funnel is fixed with an assembled square frame, the inside of the assembled square frame is provided with a sundry filtering net, and the sundry filtering net and the assembled square frame are provided with a sundry dumping mechanism; the sundry filtering net with the protruding anti-blocking slope can prevent sundry from blocking the drain hole in a large area and causing the trouble of affecting the drainage rate, and the sundry falling into the groove formed between the two sides of the anti-blocking slope and the inner wall of the assembled square frame can achieve the purpose of temporary collection for cleaning.

[0004] According to the related technology, the inventors believe that the groove formed between the two sides of the anti-blocking slope and the inner wall of the assembled square frame has a small capacity, and the collected garbage is limited, and when larger garbage flows into the pipeline with the sewage, the sundry filtering net is still prone to be blocked, thereby affecting the sewage discharge. SUMMARY

[0005] The utility model aims at providing a sewage discharge device for water supply and drainage engineering to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a kind of drainage device for water supply and sewerage engineering, first water pipe, one end of the first water pipe is connected with mounting box in communication, the side of the mounting box away from first water pipe is connected with second water pipe in communication, breaking assembly is movably arranged in the inside of mounting box, sealing cover is rotatably connected on the top of mounting box, a plurality of fixed bolts are arranged between the free end of the sealing cover and the mounting box, a plurality of collection boxes are fixedly connected in annular array distribution on the outside of second water pipe, water inlet pipe is connected with the side of collection box close to mounting box in communication, the other end of the water inlet pipe is connected with the second water pipe in communication, water outlet pipe is connected with the side of collection box away from mounting box in communication, the other end of the water outlet pipe is connected with the second water pipe in communication, first conical filter is fixedly connected in the inside of second water pipe, the connection of the water inlet pipe and second water pipe is located between first conical filter and mounting box and close to the position of first conical filter, second conical filter is fixedly connected on the side of the inside of collection box and water outlet pipe.

[0008] As a further scheme of the utility model: the breaking assembly includes mounting frame movably inserted in mounting box, motor is fixedly connected on the mounting frame, and the output end of the motor is connected with pulverizing tool bit.

[0009] As a further scheme of the utility model: the motor is waterproof motor.

[0010] As a further scheme of the utility model: the top of the mounting frame is provided with pull groove.

[0011] As a further scheme of the utility model: valve is arranged on the first water pipe.

[0012] As a further scheme of the utility model: the side of the collection box is provided with sealing door.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses adopt above -mentioned structure, through setting up broken assembly, collection box, inlet pipe, outlet pipe, first conical filter and second conical filter, when the sewage enters first water pipe, the garbage in the sewage can be smashed by broken assembly, then flow into second water pipe, when the sewage and the broken garbage impurity flow into second water pipe, part sewage can flow out second water pipe through first conical filter, and the garbage impurity can be blocked by first conical filter, then along the wall of first conical filter along flow into inlet pipe, then flow into collection box and collect, and the sewage that flows into collection box can reflow into second water pipe through outlet pipe, then discharge through second water pipe, the second conical filter of setting can prevent the garbage in collection box and reflow into second water pipe, to this reach the filter garbage while preventing filter screen from blocking, avoid the influence of pollution work, and staff only need to clean collection box regularly, the detachable setting of broken assembly facilitates its dismantling and replacement maintenance, only needs to unscrew fixed bolt when replacing, can open sealing cap, and the broken assembly in mounting box is replaced and maintained, and the operation is simple, and convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further explained in detail in connection with the embodiment in the drawings, but does not constitute any limit to the utility model.

[0016] Figure 1 It is a kind of water supply and drainage engineering pollution discharge device structure schematic view.

[0017] Figure 2 It is a kind of water supply and drainage engineering pollution discharge device side sectional view.

[0018] Figure 3 It is a kind of water supply and drainage engineering pollution discharge device mounting box sectional view.

[0019] Figure 4 It is a kind of water supply and drainage engineering pollution discharge device broken assembly structure schematic view.

[0020] In the drawing: 1, first water pipe;2, mounting box;3, second water pipe;4, broken assembly;401, mounting frame;402, motor;403, pulverizing cutter head;5, sealing cap;6, fixed bolt;7, collection box;8, inlet pipe;9, outlet pipe;10, first conical filter;11, second conical filter;12, draw groove;13, valve;14, sealing box door. DETAILED DESCRIPTION

[0021] The technical scheme of the patent will be further explained in detail in connection with specific embodiment.

[0022] Please refer to Figures 1-4The utility model provides a kind of sewage device for water supply and drainage engineering, including first water pipe 1, one end of the first water pipe 1 is connected with mounting box 2, the side of the mounting box 2 away from first water pipe 1 is connected with second water pipe 3 in communication, breaking assembly 4 is movably arranged in the inside of mounting box 2, sealing cover 5 is rotatably connected to the top of mounting box 2, a plurality of fixed bolts 6 are arranged between the free end of sealing cover 5 and mounting box 2, when breaking assembly 4 needs to be repaired and replaced, just unscrew fixed bolt 6, sealing cover 5 can be opened, and breaking assembly 4 in mounting box 2 is repaired and replaced.In the outside of second water pipe 3, a plurality of collection boxes 7 are fixedly connected in annular array, the plurality of collection boxes 7 are arranged, can collect a large amount of garbage simultaneously, so as to prolong the cleaning cycle of staff, water inlet pipe 8 is connected with the side of collection box 7 close to mounting box 2 in communication, the other end of the water inlet pipe 8 is connected with the second water pipe 3 in communication, water outlet pipe 9 is connected with the side of collection box 7 away from mounting box 2 in communication, the other end of the water outlet pipe 9 is connected with the second water pipe 3 in communication, first conical filter 10 is fixedly connected in the inside of second water pipe 3, the connection of water inlet pipe 8 and second water pipe 3 is located between first conical filter 10 and mounting box 2 and is close to the position of first conical filter 10, second conical filter 11 is fixedly connected to the side of the inside of collection box 7 and water outlet pipe 9 connection.The first conical filter 10 and the second conical filter 11 are arranged into conical shape, so that the garbage can be avoided on the filter and retained, and the drainage effect of the filter is affected.

[0023] Further, the breaking assembly 4 includes a mounting frame 401 movably inserted into the mounting box 2, a motor 402 is fixedly connected to the mounting frame 401, and a pulverizing cutter head 403 is connected to the output end of the motor 402.

[0024] Further, the motor 402 is a waterproof motor, and the service life of the motor 402 is improved by being a waterproof motor.

[0025] Further, a pull slot 12 is formed in the top of the mounting frame 401, and the pull slot 12 is arranged to facilitate the staff to pull out the mounting frame 401 from the mounting box 2.

[0026] Further, the first water pipe 1 is provided with a valve 13, and the valve 13 is arranged to control the flow of sewage in the pipeline, and when the garbage in the collection box 7 is cleaned or the breaking assembly 4 is repaired and replaced, the water flow can be closed through the valve 13, and then the staff can clean or repair and replace.

[0027] Further, a sealing box door 14 is arranged on one side of the collection box 7, so that the staff can clean the garbage in the collection box 7.

[0028] In use, when the sewage enters the first water pipe 1, the garbage in the sewage is crushed by the crushing assembly 4 and then flows into the second water pipe 3. When the sewage and the crushed garbage impurities flow into the second water pipe 3, part of the sewage flows out of the second water pipe 3 through the first conical filter 10, and the garbage impurities are blocked by the first conical filter 10 and then flow along the wall of the first conical filter 10 into the inlet pipe 8 and then into the collecting box 7 for collection. The sewage flowing into the collecting box 7 is reflowed into the second water pipe 3 through the outlet pipe 9 and then discharged through the second water pipe 3. The second conical filter 11 is arranged to prevent the garbage in the collecting box 7 from reflowing into the second water pipe 3.

[0029] The above-mentioned embodiments are preferred embodiments of the present application, which are only used to facilitate the description of the present application and do not limit the present application in any form. Any person skilled in the art can make equivalent embodiments by using the disclosed technical content within the scope of the technical features of the present application, without departing from the technical features of the present application.

Claims

1. A sewerage device for water supply and drainage works, comprising a first water pipe (1), characterized in that, One end of the first water pipe (1) is connected with the installation box (2) in lead-through mode, the side of the installation box (2) away from the first water pipe (1) is connected with the second water pipe (3) in lead-through mode, the inside of the installation box (2) is movably provided with the crushing assembly (4), the top of the installation box (2) is rotatably connected with the sealing cover (5), a plurality of fixing bolts (6) are arranged between the free end of the sealing cover (5) and the installation box (2), a plurality of collecting boxes (7) are fixedly connected to the outer side of the second water pipe (3) in annular array, the side of the collecting box (7) close to the installation box (2) is connected with the water inlet pipe (8) in lead-through mode, the other end of the water inlet pipe (8) is connected with the second water pipe (3) in lead-through mode, the side of the collecting box (7) away from the installation box (2) is connected with the water outlet pipe (9) in lead-through mode, the other end of the water outlet pipe (9) is connected with the second water pipe (3) in lead-through mode, the inside of the second water pipe (3) is fixedly connected with the first conical filter (10), the connection between the water inlet pipe (8) and the second water pipe (3) is located between the first conical filter (10) and the installation box (2) and close to the position of the first conical filter (10), the side of the inside of the collecting box (7) connected with the water outlet pipe (9) is fixedly connected with the second conical filter (11) matched.

2. The sewage device for water supply and drainage engineering according to claim 1, characterized in that, The crushing assembly (4) comprises the mounting frame (401) movably inserted into the installation box (2), the motor (402) is fixedly connected to the mounting frame (401), and the output end of the motor (402) is connected with the crushing cutter head (403).

3. The sewerage device for water supply and drainage engineering according to claim 2, characterized in that, The motor (402) is a waterproof motor.

4. The sewage device for water supply and drainage engineering according to claim 2, characterized in that, The top of the mounting frame (401) is provided with the pulling groove (12).

5. The sewerage device for water supply and drainage engineering according to claim 1, characterized in that, The first water pipe (1) is provided with the valve (13).

6. The sewerage device for water supply and drainage engineering according to claim 1, characterized in that, The side of the collecting box (7) is provided with the sealing box door (14).

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